Display Brightness: Calibrated
After measuring the maximum and minimum brightness, the screen is calibrated to 200 nits ±1% for the remainder of the display tests and all of the battery tests.
Since some OEMs manipulate luminance in subtle ways—usually decreasing it by a small amount after a few seconds to minutes after an adjustment is made—we continue to monitor screen brightness during the remaining tests to ensure it stays at 200 nits.